package cn.zhoutingrui.pethome.dept.mapper;

import cn.zhoutingrui.pethome.base.mapper.BaseMapper;
import cn.zhoutingrui.pethome.dept.doamin.Department;
import cn.zhoutingrui.pethome.dept.query.DepartmentQuery;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface DepartmentMapper extends BaseMapper<Department> {
    //查找是否存在下级部门
    Long findSon(Long id);

}
